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Can I please get help with these 2 questions about polygons
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Can I please get help with these 2 questions about polygons

Can I please get help with these 2 questions about polygons-example-1
User Lovesh Dongre
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1 Answer

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Answer:

a)139°

Explanation:

two co interior angles make one opposite exterior angle

49+90=139°

User Tikall
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